Complete Hydra EMS for 2001-05 Miata in his original package from Flying Miata includes the ECU Hydra Wideband kit, plug and play wiring harness, FM mount, tuning cables and also FM magnecor 10mm coil wires for LS3 coil packs and Hawley Performance Coil Pack brackets, the only thing missing is the Hawley Performance corresponding wiring harness costs $70.00 to do the conversion. Main reason I selling I upgraded to a different ECU. Full support and MAPs from Flyin Miata, you will need to find a 94-97 alternator to do the proper conversion.

Total price is $1000.00 shipped to you